hand-picked concentrate

[hand-picked concentrate]
[hand-picked concentrate]

中文释义

[矿业] 手选精矿

单词分析

单词结构:

hand-picked concentrate

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:hand-picked concentrate
  • 核心含义:[矿业] 手选精矿